Rotary valve



FIG. 1 is a top front perspective view of a rotary valve showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is an exploded top front perspective view thereof;

FIG. 7 is an exploded top left perspective view thereof; and,

FIG. 8 is an exploded left side elevational view thereof.

The broken lines shown in the figures are for the purpose of illustrating portions of the rotary valve and form no part of the claimed design. 

CLAIM The ornamental design for a rotary valve, as shown and described. 